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Everything your crops need to start fast, grow strong, and finish big

White Label® 5% Iron with 4% Sulfur
White Label® 4% Magnesium with 5% Sulfur is readily available and absorbed by the leaf surface or the root system. This product is OMRI Listed for use in organic farming.


Not Approved for Sale or Use in California.


Product Benefits

  • Aids in the root growth which helps the absorption of other essential plant nutrients
  • Aids in the development of plant structure
  • Aids in plant growth
  • OMRI Listed

Recommended Applications

Soil, Foliar

See the label for more information about specific crops, rates, and timing.

Application: Soil, Foliar

Active Ingredients

  • Magnesium (Mg) 4.0%
  • Sulfur (S) 5.0%